baber/WOPTO huggingface dataset:
Patent DE-4239740-C1 (DE)
Title: HF line forward and reverse wave measuring device
Inventor: HUPFER KONRAD DIPL ING
IPC: G01R27/06
Filed: 1992-11-26
Granted: 1994-06-23
Abstract: A measuring instrument is provided for the forward and reverse waves in a HF line has a bridge circuit. The latter produces a voltage proportional to the line voltage through one coupler (C1,C2) and a voltage proportional to the line current through a second coupler.The line consists of two parallel sections (L1,L2) each connected to one of the couplers. The characteristic impedance of the two line sections is pref. selected so that the total impedance resulting from the parallel connection equals that of the HF line connecting the load with the generator.
Patent DE-4322856-C1 (DE)
Title: Crimping tool for sheathing electrical conductor ends - has operating drive for crimping drum simultaneously controlling separation device for leading conductor end sheath
Inventor: SCHMODE HARTMUT
IPC: H01R43/045
Filed: 1993-07-08
Granted: 1994-06-09
Abstract: The crimping tool has two relatively displaced handgrips (3,11), a rotary crimping drum (18) and a drive (21) rotating the crimping drum upon operation of the handgrips, with a transport device (23) feeding a band of successive conductor end sheaths to the crimping drum. A separation device (70) used to separate the leading conductor end sheath is controlled by the drive (21) upon closure of the handgrips. ADVANTAGE - Prevents deformation of conductor end sheath.
Patent DE-4413996-C1 (DE)
Title: Roof tiles resistant to frost, dew etc.
Inventor: DRECHSLER ANDREAS DR RER NAT
IPC: C04B28/26
Filed: 1994-04-22
Granted: 1995-07-20
Abstract: The invention relates to a silicate compound having at least one alkaline oxide and silicon dioxide-containing amorphous binder matrix and also containing oxides from the aluminium, calcium, titanium, magnesium, zirconium and/or boric oxide group. To provide a silicate compound which is suitable for both making a moulding and coating a substrate, resistant to effects like weathering, especially through alternate frost and thaw, and attack by acids, lyes or fouling, it is proposed that the amorphous binder matrix contain 4 to 25 mol silicon dioxide per mol alkaline oxide, the alkaline oxide be lithium, sodium and/or potassium oxide and the amorphous binder matrix also contain up to 80 mol aluminium oxide and/or up to 45 mol calcium, titanium, magnesium, zirconium and/or boric oxide evenly distributed per 100 mol silicon dioxide.
Patent NL-1006051-C1 (NL)
Title: Warehouse with improved distribution of support poles
Inventor: GROOT CORNELIS DE
IPC: A01G9/14
Filed: 1997-05-14
Granted: 1998-11-17
Abstract: The warehouse has a cover with glass plates, plastics plates or other material, the plates being supported by poles (52). The poles function to take up the loading which is exerted on the plates. The distribution of poles is adapted such that the positioning of unsupported poles is kept to a minimum, so that the strength of the roof is improved. The placing of poles is such that the plates are loaded with the maximum possible carrying force. Wind loading is also taken into account.
Patent NL-1008541-C1 (NL)
Title: Stack support for open box or trough-shaped containers
Inventor: AVOT BERNARDUS JOHANNES MARTIN
IPC: B65D5/00
Filed: 1998-03-09
Granted: 1999-09-10
Abstract: Each of the U-shaped parts (1) has two legs (3,4) and a body part (2). The body parts are joined by a parallel extending strip-shaped component (10) in a condition in which the legs of the one U-shaped part enclose an angle with the legs of the other U-shaped part. The U-shaped parts have facing leg inner edges, the leg inner edges of the one part being located at a distance from those of the other part. The legs of the one U-shaped part extend vertically to the legs of the other U-shaped part and the strip-shaped component encloses an angle of 45 degrees both with the one and the other U-shaped part.
Patent NL-1011591-C1 (NL)
Inventor: KERSTEN FERDINAND
IPC: F16B35/00
Filed: 1999-03-18
Granted: 2000-10-03
Abstract: The invention relates to a threaded bolt provided with measurement planes for use in ultrasonic length measurement. After the threaded bolt has been fixed in a connection, such measurement is performed to determine the length change of the threaded bolt, in order to find out the tension within the threaded bolt in that way.
Patent NL-1018528-C1 (NL)
Title: Agricultural trailer for ground surface treatment, has processing assemblies which are folded upwards for transporting when not in use
Inventor: MOSTERT GERARD
IPC: A01B73/04
Filed: 2001-07-12
Granted: 2001-07-30
Abstract: The trailer is coupled (16) to a conventional tractor. The ground processing tool assemblies are hinged on the trailer and are deployed from the transporting positions (8) to the operating positions (7) by hydraulic actuating cylinders (38, 39) The assemblies are locked into working or transporting positions by outer arms (33, 34), and locking mechanism (11, 13).
Patent NL-1019958-C1 (NL)
Title: Wind turbine blade made from plastic, contains hollow cavity in which gas pressure can be generated
Inventor: DUINMEIJER MARCELLINUS COENRAA
IPC: F03D1/06
Filed: 2002-02-13
Granted: 2003-08-15
Abstract: A gas pressure is generated inside the hollow cavity of the blade (1) in order to optimise material tension in the blade.
Patent NL-1022904-C1 (NL)
Title: Buttoner, comprises flat piece which splits in two at one end to form bent arms for hooking around button
Inventor: GULIK DYLAN EPPO VAN
IPC: A47G25/92
Filed: 2003-03-12
Granted: 2004-09-14
Abstract: The buttoner comprises a flat piece of e.g. metal, wood or plastic with a flat end and which splits into two over a distance of 25 % of its length at the other end. The ends of the two arms are bent slightly backwards in the direction of the flat end so that they can hook around the button.
Patent NL-1030016-C1 (NL)
Title: Solar power device for generating heat or electricity, comprises strip shaped lens for focusing sunlight onto strip shaped solar cell
Inventor: HEIJDEN FRANCISCUS ANTONIUS VA
IPC: F24S23/30
Filed: 2005-09-23
Granted: 2007-03-26
Abstract: The solar cell (1) is in the form of a strip located beneath a strip-shaped lens (3) used to catch incoming sunlight (2) and focus it onto the cell. An independent claim is also included for an energy recovery process based on the Peltier effect, which uses a lens to heat a first vessel containing thermocouples and water to cool a second vessel also provided with thermocouples.
Patent NL-1035453-C1 (NL)
Title: Venting device for drink carton, has sharp point for puncturing top side of carton to prevent vacuum forming inside during pouring
Inventor: FIJEN RENE JOHANNES HENRICUS
IPC: B65D5/40
Filed: 2008-05-21
Granted: 2008-06-19
Abstract: The device is attached to the top side of the carton and includes a sharp point which can be used to puncture the carton in order to form a small hole. The device does not protrude above the cap and takes up no extra space. The device can be used to reseal the hole to keep the carton airtight.
Patent RU-2003460-C1 (RU)
Inventor: NORMAN KLIFFORD VELSH
IPC: A45D27/26
Filed: 1989-07-07
Granted: 1993-11-30
Abstract: Изобретение относитс  к безопасным бритвам  и позвол ет повысить комфортность пользовани  за  счет обеспечени  возможности прослеживани   местных изменений обрабатываемой поверхности  кожи. Бритва содержит одно или бопер лезвий  имеющих большое количество режущих кромок, и  держатель из легкодеформируемого материала  Кромки лезвий установлены с возможностью смещений  одна относительно другой  спф-лы 14  злф-лы. 13 ил
Patent RU-2025463-C1 (RU)
Title: Устройство для монтажа оборудования на перекрытиях здания
Inventor: SOBOLEV YURIJ A
IPC: B66F11/00
Filed: 1990-05-18
Granted: 1994-12-30
Abstract: Использование: в устройствах для монтажа технологического оборудования с использованием строительных конструкций. Сущность изобретения: грузонесущие балки с грузоподъемным механизмом и полиспастом шарнирно установлены на несущей конструкции здания и соединены концевыми балками. Одни концы грузонесущих балок взаимодействуют с перекрытием, а другие связаны с полиспастом. Грузоподъемный механизм установлен между шарниром крепления балки и концом балки, взаимодействующим с перекрытием. Нагрузку на перекрытия от грузонесущих балок регулируют подбором массы противовеса. 2 ил.
Patent RU-2014444-C1 (RU)
Title: Method of isolation of water influx into well
Inventor: KHOSHANOV TEMEK-KLYCH
IPC: E21B43/32
Filed: 1990-12-13
Granted: 1994-06-15
Abstract: FIELD: oil-and-gas production industry. SUBSTANCE: polyamide 6 at a 5-11 mass per cent ratio is added to 48-96% sulfuric acid, which is then simultaneously and separately pumped into treated well interval along with oil. EFFECT: enhanced efficiency.
Patent RU-2018350-C1 (RU)
Title: Bulky body forming apparatus
Inventor: GURKIN YURIJ I
IPC: A63F9/00
Filed: 1990-12-17
Granted: 1994-08-30
Abstract: FIELD: cultural and educational purpose articles. SUBSTANCE: apparatus has an array of at least four plate-type members with two recesses made in each of them. Plate-type member is formed as isosceles trapezium with upper base and sides equal to side of regular hexagon and lower base equal to space between opposite apexes of regular hexagon. One recess is extending from apex of upper base to lower base and other recess is extending from lower base to other apex of upper base. The recesses are extending in parallel one with respect to the other. The array of plate-type members is further provided with base having square-section guiding pole, with side of square not exceeding space between recesses. EFFECT: wider operational capabilities and enhanced reliability in operation. 3 dwg
Patent RU-2087024-C1 (RU)
Inventor: BALAKISHEEV VALERIJ I
IPC: G04B19/00
Filed: 1990-10-03
Granted: 1997-08-10
Abstract: FIELD: power production, clock industry. SUBSTANCE: periods of productive or other activity of person are placed into day-time period using clock which provides advance of zone time for season with maximal day-time duration. Said advance of zone time is achieved by its step-by-step increase up to maximal value for this concrete zone and following step-by-step decrease. Corresponding device has clock 13 with time scale generator, which has controlled channel for output of acoustic channel with output 16. Reading correction input 14 is connected to time-signal selector 18, which is included in external signal receiver 17 which has acoustic receiving-transmitting antenna 19 which is connected to input of external signal receiver 17 and output 16 through decoupling device which has commutator 20 and detector 21. EFFECT: increased functional capabilities. 7 cl, 3 dwg
Patent RU-2029582-C1 (RU)
Title: Table tennis playing device
Inventor: NAZARENKO ANATOLIJ ANTONOVICH
IPC: A63B61/00
Filed: 1991-01-24
Granted: 1995-02-27
Abstract: FIELD: playing equipment. SUBSTANCE: device has two tables 1, screen 5 disposed between tables and made longitudinally reflective. Screen cross-section is made in the form of interrupted curved line with convexity being faces towards plane 4 of tables. Middle face 6 of screen is disposed in parallel with table planes and is wider than edge faces 7,8, which are disposed at an angle of less than 90 deg. with respect to table planes. When ball 9 is fed from one table plane, it gets into zone under screen and is pushed away by screen face and unexpectedly falls onto other table field. EFFECT: increased playing effect. 3 dwg
Patent RU-2035455-C1 (RU)
Title: 5-hydroxy-3,6-dimethyluracil showing immunotropic activity
Inventor: KRIVONOGOV VIKTOR P
IPC: A61K31/513
Filed: 1991-03-11
Granted: 1995-05-20
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 5-hydroxy-3,6-dimethyluracil, empirical formula is C 6 H 8 N 2 O 3   , , yield is 55.3%, m. p. is above 270 C. Reagent 1: 6-methyluracil-5-ammonium sulfate. Reagent 2: dimethylsulfate. Process is carried out in water in alkaline presence. Synthesized compound is used as immunotropic agent. EFFECT: improved method of synthesis. 2 tbl
Patent RU-2017632-C1 (RU)
Title: Device preventing from skidding and slipping of wheel pairs of rail vehicle
Inventor: IOFFE VILYAM M
IPC: B60L3/10
Filed: 1991-03-15
Granted: 1994-08-15
Abstract: FIELD: urban electrical rail transport. SUBSTANCE: device has a tram bogie with wheel pairs. On bogie 1 direct- current electromagnets are fixed with their cores positioned with a gap over the rails. A rail brake is located between the wheel pairs. The wheel pair is kinematically connected with reducer 6 articulated on electric motor 7. The outlet shaft of reducer 6 is connected with rotational speed transducer 8 of electric motor 7. The outputs of two rotational speed transducers 8 are connected through units 9 of skidding and slipping detection with the inputs of electric motor control unit 10. The latter is connected with actuating member (switch) 11 whose electrical output is connected with the power circuit of controlled rectifier 12. Current sensors 13 are placed in the electrical circuits of electric motors 7. The sensors are connected through controller 14 with the controlling input of controlled rectifier 12 whose output is switched on coils 15 of electromagnets 3. EFFECT: during the operation the device allows to increase automatically the coupling weight of the tram in case skidding or slipping occurs and provides constancy of clutch factor. 6 dwg
Patent RU-2008579-C1 (RU)
Title: Sorption thermal transformer
Inventor: LIVENTSOV VIKTOR M
IPC: F25B17/08
Filed: 1991-03-19
Granted: 1994-02-28
Abstract: FIELD: refrigerating engineering. SUBSTANCE: heat-transfer devices are made in the form of cavitation heat tubes which condensing zone is positioned inside generators-absorbers. A cut is made through the entire height of the evaporation zone and the generators-absorbers. EFFECT: improved efficiency and reliability. 3 cl, 4 dwg
Patent RU-2031855-C1 (RU)
Title: Method and device for purification of industrial drainage water
Inventor: GRYAZNOV NIKOLAJ KONSTANTINOVI
IPC: C02F101/20
Filed: 1991-04-26
Granted: 1995-03-27
Abstract: FIELD: purification of industrial drainage water. SUBSTANCE: finely ground coke is fed to drainage water where it is stirred and mixture is directed to anode and cathode chambers of device. Galvanic coagulation takes place in anode chamber when water containing coke is passed through porous layer of iron particles. In supplying the potential from external source (voltage of 6 to 24 V and current intensity of 1 to 4 A): negative to chassis and positive to current conductor in anode chamber, electroion separation process takes place when semipermeable diaphragm is available; in this case, anions are concentrated in anode chamber and cations are concentrated in cathode chamber, thus activating the galvanocoagulation process. Simultaneously, electrocoagulation process takes place. Water thus treated is mixed from both chambers and is fed for clarification. Method and device increase productivity due to optimization of electrochemical processes considerably improving the quality of water thus treated. The process is performed without reagents. EFFECT: improved quality of water treated. 3 cl, 2 dwg, 1 tbl
Patent RU-2018918-C1 (RU)
Title: Optical computational unit
Inventor: SOKOLOV SERGEJ V
IPC: G06E3/00
Filed: 1991-04-26
Granted: 1994-08-30
Abstract: FIELD: specialized computer technology. SUBSTANCE: output of radiation source is connected to input of the first optical splitter. Outputs of branches of the splitter are connected with inputs of transparencies of the first group through corresponding transparencies of the second group. Outputs of the first group transparencies are connected with inputs of integrated branches of the second optical splitter. Output of the second optical splitter is connected to input of the first optical amplifier. Outputs of any N optical amplifiers connected in series are connected to inputs of corresponding splitters of the group. The first branch of the latter unit is connected to the input of corresponding transparency of the first group. The second branch is connected to input of the same optical amplifier. The third branch is connected to input of the next optical amplifier. Output of the third branch of the last splitter has to be output of the device. EFFECT: simplified design; widened functional capabilities of the device. 1 dwg
Patent RU-2068541-C1 (RU)
Title: Gear measuring coordinates and dimensions of defects of rolled materials
Inventor: ZHELEZNYAKOV ALEKSANDR S
IPC: G01B7/04
Filed: 1991-02-23
Granted: 1996-10-27
Abstract: FIELD: measurement technology. SUBSTANCE: gear measuring coordinates and dimensions of defects of rolled materials has check rule, unit of its movement, unit of hermetically sealed reed relays, permanent magnet, unit of light- emitting diodes, control toggle switch, encoder, register of code storage, circuit controlling register, interface, microprocessor, pulse generator, decoder. EFFECT: expanded technological and functional capabilities thanks to usage of mobile check rule with light-emitting diodes and unit of hermetically sealed reed relays installed along screen of inspection of defects and devices for reading and sending of information into microprocessor. 2 dwg
Patent RU-2020455-C1 (RU)
Inventor: KLINOV SEMEN I
IPC: G01N3/32
Filed: 1991-04-24
Granted: 1994-09-30
Abstract: Использование: в устройствах железнодорожного пути. Железнодорожный путь позволяет повысить надежность за счет увеличения ресурса и расширить функциональные возможности за счет обеспечения оценки усталостной долговечности в процессе его эксплуатации. В процессе нагружения перемещением вкладыша в направлении оси гнезда, образованного наклонными стенками блоков, изменяют усилие обжатия упругих промежуточных элементов. При необходимости регулируют ширину рельсовой колеи. Регулируя это усилие, обеспечивают напряженное состояние элементов узла, соответствующее минимальной интенсивности накопления усталостной поврежденности при заданной эксплуатационной нагрузке. С помощью винтовых крепежных элементов, выполненных в виде болтов, изменяют усилие обжатия, создавая оптимальный спектр нагружения пути. Аналогично регулируют соотношение усилий обжатия элементов и распора блоков, определяют соотношение между нагрузками обжатия и распора, соответствующее минимальному коэффициенту динамической перегрузки при минимальной скорости накопления поврежденности. В процессе эксплуатационного нагружения устанавливают усилие обжатия упругих элементов, компенсирующее остаточную деформацию элементов железнодорожного пути. 2 с. 3 з.п. ф-лы, 4 ил.
Patent RU-2004714-C1 (RU)
Inventor: SHCHEMELEV ANATOLIJ M
IPC: E02F9/22
Filed: 1991-05-30
Granted: 1993-12-15
Abstract: Использование  в строительных и дорожных  машинах Сущность изобретени  гидросистема  погрузчика включает насос, напорна  лини  которого  имеет двухпозиционный гидрораспределитель,  соедин ющий в одной позиции напорную магистраль  через гидрораспределитель рабочего оборудовани  с его гидроцилиндрами В другой позиции  двухпозиционный гидрораспределитепь соедин ет  напорную магистраль через второй двухпозиционный  гидрораспределитель с блоком гидропневмоаккумул торов  Второй гидрораспределитель во  второй позиции соедин ет напорную гидромагистраль  через редукционный клапан с реверсируемым  гидромотором, который механически соединен с  трансмиссией погрузчика Электромагнит первого  двухпозиционного гидрораспределител  управл ет  через соединенные по логической функции И датчики  загрузки двигател , зар дки аккумул тора и  работы гидромотора под нагрузкой Управление  вторым двухпозиционным гидрораспределителем  осуществл етс  от реле, установленного под педалью  управлени  подачей топлива Управление  гидрораспределителем реверса гидромотора осуществл етс  от логически соединенных в функцию  И реле включени  передней и задней передач и  реле управлени  вторым гидрораспределителем 2  ил.
Patent RU-2003823-C1 (RU)
Inventor: CHURSIN VALERIJ V
IPC: F02M59/44
Filed: 1991-06-21
Granted: 1993-11-30
Abstract: Использование: двигателеетроение. Сущность изобретени : у топливовпрыскивающего насоса высокого  давлени  двигател  внутреннего сгорани   нижн   часть накидной гайки 6 расположена в проточке , выполненной в верхней части корпуса 1. а  между торцами ступеней накидной гайки 5 и нажимного  штуцера 5 установлен упорный подшипник  7. В таком насосе ИУТЫ, обеспечивающие уппотне  ние стыков между плунжерной парой, седлом 3 нагнетательного  клапана 4 и нажимным штуцером 6,  действует в осевом направлении. Поэтому корпус 1  насоса не испытывает радиальных усилий. 1 ил
Patent RU-2006368-C1 (RU)
Inventor: BLIK FEDOR S
IPC: B30B15/24
Filed: 1991-08-21
Granted: 1994-01-30
Abstract: FIELD: plastic metal working. SUBSTANCE: one of the force stages of the press has four working cylinders located on the side of a four bar linkage, the return cylinders are made equal to the number and force of the working cylinders and are connected to them along a diagonal by controllable valves. One group of valves is connected for shutting the like cylinders off, and the other one - for their diagonal connection. EFFECT: reduced metal usage, improved accuracy. 2 dwg
Patent RU-2023623-C1 (RU)
Inventor: MOROTSKIJ OR A
IPC: B63B35/79
Filed: 1991-10-11
Granted: 1994-11-30
Abstract: Использование: в области судостроения, в конструкциях глиссирующих судов. Сущность изобретения: в корпусе судна, преимущественно виндсерфера, бортовые скеги выполнены с внешними и внутренними вертикальными бортами, днище выполнено по дуге окружности на всей длине, а максимальная величина водоизмещения расположена на одной трети длины от кормы к носу корпуса. 3 ил.
Patent RU-2047042-C1 (RU)
Inventor: CHERVYAKOV EVGENIJ VASILEVICH
IPC: F22B27/14
Filed: 1991-09-02
Granted: 1995-10-27
Abstract: FIELD: thermal power engineering. SUBSTANCE: heat and energy generating plant has steam generator 5 for periodic production of steam which has its working medium inlet and outlet communicating with inlet and outlet of stem cylinder 1 and hydraulic cylinder 16, respectively, near one of butt ends, each accommodating mechanically coupled pistons 2 and 22; in addition, it is provided with second steam generator 7 whose outlet is connected to second inlet 6 of steam cylinder 1 and inlet, to second outlet 19 of hydraulic cylinder 16, both located near opposing ends of respective cylinders; cylinder axes are parallel, and mechanical coupling between pistons is via hinge-and-level mechanism 23. Outer surface of piston 2 in steam cylinder 1 has drillings 9 engageable with spring-loaded ball 8 of mechanism delaying piston stroke during their mating which also has spring 10 placed in bushing 12 on side surface of cylinder 1. Compression ratio of spring 10 is varied by means of adjusting screw 11. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2021454-C1 (RU)
Title: Code dialling unit of electronic code lock
Inventor: VOROBEV VIKTOR P
IPC: E05B47/00
Filed: 1991-11-06
Granted: 1994-10-15
Abstract: FIELD: electronic code locks. SUBSTANCE: code dialling unit of electronic code lock has pulse generator 1, pulse distributor 20, switch unit 19, pulse package shaper 21 and photodiode 22, memory 17, coder 15, decoders 9 and 18, pulse counter 13, two R-S flip-flops 4 and 7, code setting unit 16, AND gate 2, OR gate 3, univibrator 11, differential blocks 5, 8, 12, and 14. EFFECT: higher efficiency.